{% import_yaml 'docker/defaults.yaml' as DOCKERDEFAULTS %}
{% set DOCKERMERGED = salt['pillar.get']('docker', DOCKERDEFAULTS.docker, merge=True) %}
{% set RANGESPLIT = DOCKERMERGED.range.split('.') %}
{% set FIRSTTHREE = RANGESPLIT[0] ~ '.' ~ RANGESPLIT[1] ~ '.' ~ RANGESPLIT[2] ~ '.' %}

{% for container, vals in DOCKERMERGED.containers.items() %}
{%   do DOCKERMERGED.containers[container].update({'ip': FIRSTTHREE ~ DOCKERMERGED.containers[container].final_octet}) %}
{% endfor %}